Speedo Womens One Piece Prolt Flyback Solid - Durable (Style LB1R)

In this review of the Speedo Womens One Piece Prolt Flyback Solid, the bottom line is simple: this suit is built for swimmers who need a durable, comfortable training suit that stands up to frequent use. The Eco Splice Flyback is made from Speedo Eco ProLT fabric, a polyester/spandex blend that emphasizes long-lasting color and stretch retention while remaining fully lined for modesty and support. For coaches, club swimmers, and anyone who trains multiple times per week, the suit's construction and durability are the single biggest reasons to consider it.

Key Features

• Speedo Eco ProLT fabric: Provides a balance of durability from polyester and stretch from spandex so the suit holds its shape through repeated sessions.
• Fully lined construction: Adds modesty and extra support for hard training without sacrificing freedom of movement in the water.
• 82% recycled polyester: Uses recycled fibers to reduce environmental impact while keeping performance characteristics.
• Flyback strap design: Offers a secure, open-shoulder range that suits freestyle and training strokes without restricting shoulder rotation.
• Team colors and solid design: Clean styling and color choices make it easy to use for club practices and meets where a simple look is preferred.

Who It's For

The Eco Splice Flyback is best for regular pool users: club swimmers, high school athletes, and adults who train multiple times per week and need a suit that resists wear. Its focus on durability and a fully lined build suits frequent chlorine exposure and long practice seasons.

Swimmers who require a very long torso length or prefer minimal compression should shop carefully; some customers reported fit issues for longer torsos and mixed feedback on how the straps feel during extended sessions. Those seeking fashion-forward, high-compression racing suits may also want a different model.

Pros & Cons

Pros

• High-quality construction that customers praise for long-term durability.
• Comfortable, stretchy fabric blend that balances support with mobility for training sets.
• Fully lined for modesty and added structure during frequent use.
• Simple solid colors and team-friendly styling that work well for practices and meets.

Cons

• Fit is mixed for some users, particularly those with longer torsos, so sizing may require trying a different cut.
• Some swimmers report that the shoulder straps can dig in during long sessions, affecting perceived comfort.

Specifications

Brand	Speedo
Fabric	Speedo Eco ProLT (polyester/spandex)
Material composition	82% Recycled Polyester / 18% Spandex
Construction	Fully lined one-piece
Product type	SWIMWEAR, One-Piece Suit
Intended use	Training and in-season meets

Our Verdict

The Speedo Eco Splice Flyback is a practical choice for swimmers who prioritize durability and a reliable, modest one-piece for training. It offers good value for frequent pool use, though those with longer torsos or sensitive shoulders should check fit carefully before committing.

Frequently Asked Questions

Is this suit suitable for daily training?
Yes. The Eco ProLT fabric and full lining are designed to withstand regular pool use and retain shape over time.

How does the suit fit around the shoulders?
The flyback straps provide secure shoulder support, but some users report the straps can feel tight or dig into the shoulders during long sessions.

Is the fabric eco-friendly?
The suit uses Speedo Eco ProLT with 82% recycled polyester, which reduces new fiber use while preserving performance.